[ferret_users] plot/overlay not working

[Arijeet Dutta <arijeet.uoh@xxxxxxxxx>]

Hi all
I am trying to plot two time series plots in a single image. I have a
cdf file containing two variables(u_m and uo_m). When I am plotting
one as

plot u_m[z=0:400@ave]
or
plot uo_m[z=0:400@ave]

they are coming properly, but when I am using
plot/over uo_m[z=0:400@ave] after plotting the previous one

I am getting the latter as a line parallel to the x axis. Can you guys
help me on that?

PS I am sorry if I am missing any other info to write; I have just
started using ferret

Arijeet
UoH